(19)
(11) EP 1 495 057 A1

(12)

(43) Date of publication:
12.01.2005 Bulletin 2005/02

(21) Application number: 03720382.5

(22) Date of filing: 27.03.2003
(51) International Patent Classification (IPC)7C08F 2/22
(86) International application number:
PCT/EP2003/003243
(87) International publication number:
WO 2003/087168 (23.10.2003 Gazette 2003/43)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 12.04.2002 EP 02076430

(71) Applicant: Akzo Nobel N.V.
6824 BM Arnhem (NL)

(72) Inventors:
  • WESTMIJZE, Hans
    NL-7437 BB Bathmen (NL)
  • VANDUFFEL, Koen, Antoon, Kornelis
    NL-7424 AH Deventer (NL)
  • MEULENBRUGGE, Lambertus
    6931 HZ Westervoort (NL)
  • VAN SWIETEN, Andreas, Petrus
    NL-6883 HM Velp (NL)

(74) Representative: Schalkwijk, Pieter Cornelis et al
Akzo Nobel N.V.Intellectual Property DepartmentP.O. Box 9300
6800 SB Arnhem
6800 SB Arnhem (NL)

   


(54) CO-METERING OF ORGANIC INITIATORS AND PROTECTIVE COLLOIDS DURING POLYMERIZATION REACTIONS